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1. Buy an additional fan box from a home or electrical supplier. If you cannot start installing work from above the ceiling, it is recommended to buy an additional box for an "old-fashioned" (not a new structure) fan. There are two types of additional fan boxes: one type has a structure designed to span the existing keel; This style allows for easier installation, but requires you to find the keel instead of avoiding it. Another type of fan additional box has adjustable steel bars that can extend across two keels. Its installation is slightly difficult, but it can have multiple device orientations to choose from. Both types of additional boxes for electric fans can be used.

2. After confirming the orientation of the device's electric fan, prepare for power connection. Please refer to the following tips on power supply for some practices. Adjust this orientation as needed. Next, use a gypsum board saw to skillfully cut a hole in the ceiling; It is sufficient to measure with your fingers and ensure that there are no potential obstacles to smoothly install the additional fan box. If the orientation is not chosen properly, this small opening makes it easier to repair.

3. After confirming that there are no obstacles (wires, pipes, structural structures, etc.), locate the additional junction box for the electric fan on the ceiling and use a gypsum board saw to cut a hole in the ceiling

4. If you are installing a ceiling fan in a kitchen or restaurant, the existing power cord you will be using may be thicker, such as a 12 wire. No matter where you are, if your power cord is line 12, you must use # 12-2 or # 12-3 wires instead of # 14-2 or # 14-3 wires. The general rule is not to connect wires of different sizes together.

5. Find the # 14-2 * or # 14-3 * wires from the switch box with # 14 * unswitched 120V front and center lines. If your ceiling fan has a wireless remote control, you may want to power it directly from a 120 volt power outlet. Even better, export and install a new switch box from the power socket, and then power the ceiling fan from this switch box. If you plan to remove the ceiling fan and replace it with a light fixture in the future, you can control it from the switch on this wall.

Article source: Jiangmen ceiling fan http://yalu888.com